Westport, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westport, a community in Oldham County, Kentucky.
Tonight
70°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then patchy fog. Partly cloudy, with a low around 70. East wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Westport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Chance Showers And Thunderstorms | 3 to 7 mph E | 49% |
| Saturday | 91°F | Patchy Fog then Chance Showers And Thunderstorms | 5 mph S | 29% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 5 mph S | 34% |
| Sunday | 92°F | Mostly Sunny | 7 mph SW | 10% |
| Sunday Night | 67°F | Mostly Cloudy then Chance Rain Showers | 6 mph N | 26% |
| Monday | 83°F | Chance Rain Showers then Chance Showers And Thunderstorms | 8 mph NE | 45% |
| Monday Night | 62°F | Chance Showers And Thunderstorms | 7 to 10 mph NE | 46% |
| Tuesday | 76°F | Chance Rain Showers then Chance Showers And Thunderstorms | 8 mph NE | 45% |
| Tuesday Night | 60°F | Chance Showers And Thunderstorms | 3 to 9 mph NE | 45% |
| Wednesday | 73°F | Slight Chance Rain Showers then Partly Sunny | 7 mph N | 20% |
| Wednesday Night | 58°F | Mostly Cloudy | 3 to 8 mph N | 14% |
| Thursday | 73°F | Partly Sunny | 3 to 7 mph N | 7% |
| Thursday Night | 58°F | Mostly Cloudy | 3 to 7 mph N | 7% |
| Friday | 73°F | Mostly Sunny | 7 mph N | 4% |
Forecast source: National Weather Service (api.weather.gov) for Westport (38.492, -85.472). Updated through the day.
Growing snapshot for Westport
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
193 days
Hardiness zone
6b
More local growing data for Westport: nearby ZIP 40077 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Buckner
Coldstream
Crestwood
Goshen
La Grange
Orchard Grass Hills
Pewee Valley
Prospect
River Bluff
Worthington Hills
Climate data from the nearest NOAA station, Crestwood 4Ne, Ky (9.2 mi from Westport). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.